What’s Vulnerable › Vulnerabilities

CVE-2025-11356: Tenda AC23 SetStaticRouteCfg sscanf buffer overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-10-07 · updated 2026-10-08
• Weakness: CWE-119

Description

A vulnerability was found in Tenda AC23 up to 16.03.07.52. Affected by this issue is the function sscanf of the file /goform/SetStaticRouteCfg. The manipulation of the argument list results in buffer overflow. It is possible to launch the attack remotely. The exploit has been made public and could be used.

Affected products

• Tenda AC23: 16.03.07.52

References

• https://github.com/cymiao1978/cve/blob/main/12.md
• https://vuldb.com/?ctiid.327241
• https://vuldb.com/?id.327241
• https://vuldb.com/?submit.664923
• https://www.tenda.com.cn/

Get alerted when CVE-2025-11356 or the next vulnerability affects your stack